condition	mean	min	max
3 h after light	17.972133333333336	16.7876	18.6473
6 h after light	19.8493	15.8091	21.977
9 h after light	27.4396	22.3717	35.2033
12 h after light	29.499225	20.1538	38.5343
3 h after dark	30.992933333333333	28.5038	32.2383
6 h after dark	24.0124	21.8794	25.7381
9 h after dark	19.4329	17.5047	22.9767
12 h after dark	14.6073	12.7893	16.4253